Review of Would You Rather

This movie has a very interesting premise. But there were a few things I didn't like besides the ending. For starters, there is a subplot with a character (who I don't even think was named) that looks like he is going to get revenge on the antagonist (who was named I just can't remember) but once he gets to the house he is just shot and killed. Thats it. Its never addressed again for the entire movie. That subplot had absolutley no reason to be in the movie. As for the ending, oh boy. So the only reason the the main character (Iris) is at this whackadoodles house is to get money to pay for a bone marrow transplant for her brother. So she wins the game (no big surprise) then comes home to see her brother has died from a drug overdose. The movie literally ends with her screaming "What did you do?" As if it wasn't obvious